i acknowledge before stepping reinforcing our relations with the u.s. is our priority. as prime minister, i must protect our citizens lives with determination. right now, are fearful -- airforce are protecting our sea and sky around the island. japan's security is not someone else's program. it is the crisis we have on our hands. >> this is "bbc world news." mohamad morsi has welcomed the vote in favor of a new constitution and he has called on those who opposed it to join in a national dialogue. another army massacre in syria as another person the facts. seeing the army has deviated from protecting the nation. a fire has destroyed a fireworks or house in nigeria. it killed at least one person and injured many more. it quickly spread to other buildings. he sent us this report. >> it was felt miles away and a thick cloud of smoke rose from the area. thousands gathered to have a look. some were worried they might have lost loved ones and property. at least one person has been killed in the explosion. rescue workers recovered a body burned beyond recognition. it is believe